If you created a new page on your website (by logging in and clicking the "New" button on one of the navigation menu items), then your new page has a URL that looks something like "mywebsite.com/pageTitle/147". If you would like to change the URL to something that makes more sense, like "mywebsite.com/aPageAboutStuff.html", it's easy! Simply log in to your site, navigate to the page you want to change, and click "Edit URL" in your administrative bar. If "Edit URL" does not appear on a page in your site, it is because that page's URL cannot be edited. Ask your web designer for more information.